Home / 53,074,905.24-73,265,968.26-35,681,338.56

Finding the Fourth Proportional to 53,074,905.24, 73,265,968.26 and 35,681,338.56

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Solution

The fourth proportional to 53,074,905.24, 73,265,968.26 and 35,681,338.56 is: 49,255,440.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,074,905.24 : 73,265,968.26 = 35,681,338.56 : x
  2. Step 2: Convert to fraction form
    53,074,905.24/73,265,968.26 = 35,681,338.56/x
  3. Step 3: Cross multiply
    53,074,905.24x = 73,265,968.26 × 35,681,338.56
  4. Step 4: Simplify right side
    53,074,905.24x = 2,614,227,818,411,274.50
  5. Step 5: Solve for x
    x = 2,614,227,818,411,274.50/53,074,905.24
  6. Step 6: Final answer
    x = 49,255,440.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.